<%@ page language="java" contentType="text/html; charset=UTF-8"
         pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>Insert title here</title>
    <style>
        #login{
            width: 600px;
            height: 400px;
            position: absolute;
            margin: auto;
            top:150px;
            left:300px;
            text-align: center;
            box-shadow: 6px 6px 12px gray;
            background-color: #FFFFFF;

        }
        input{
            width: 95%;
            height: 50px;
            margin-bottom: 10px;
            border-radius: 12px;
            border:0.0625rem solid palegreen;

        }
        button{
            margin-top: 20px;
            width: 95%;
            height: 50px;
            background-color: #90EE90;
            color: #FFFFFF;
            border: 0px;
            border-radius: 12px;
        }
        h3{
            padding-left:20px ;
            text-align: left;
        }
    </style>
</head>
<body>
<div id="login">
    <form action="login" method="get">
        <div style="margin-top:30px">
            <h3>用户名</h3>
            <input type="text" name="username">
        </div>
        <div>
            <h3>密码</h3>
            <input type="text" name="userpwd">
        </div>
        <div>
            <button>登录</button>
        </div>
    </form>
</div>

</body>
</html>